📘 arithmetic

1. **State the problem:** Calculate the sum of 1 and 2. 2. **Formula used:** Addition of two numbers is given by $a + b$.

1. The problem is to evaluate the expression $2$. 2. Since the expression is a single number, there is no calculation needed.

1. **State the problem:** Gina makes 2 handwoven bags every week. We want to find out how many bags she makes in 5 weeks. 2. **Formula used:** To find the total number of bags made

1. **State the problem:** Calculate the value of $22 + \frac{67}{58}$.\n\n2. **Recall the order of operations:** Division must be done before addition.\n\n3. **Calculate the divisi

1. **State the problem:** Kaya Reb bought 2 trays of eggs, and each tray contains 6 eggs. We need to find the total number of eggs bought. 2. **Formula used:** To find the total nu

1. **State the problem:** Calculate the product of 5.4 and 3.2. 2. **Formula used:** Multiplication of two decimal numbers is done by multiplying as if they were whole numbers and

1. **Problem statement:** Find the result of the first problem: $-1.3 + 1.3$. 2. **Formula and rules:** Addition of real numbers follows the rule that adding a number and its oppos

1. **State the problem:** We need to find the product of 426 and 0.24. 2. **Formula used:** Multiplication of two numbers is given by $$a \times b$$.

1. Тодорхойлж байна: Пальтоны анхны үнэ 480000 төгрөг бөгөөд үүнээс 25% хямдарсан байна. 2. Хямдралын хэмжээг олох томъёо: $$\text{Хямдрал} = \text{Анхны үнэ} \times \frac{\text{Хя

Let's solve $5 \times 9$ step by step! 🎉 **Box 1:**

1. The problem is to multiply the numbers 0.15 and 1.5. 2. The formula for multiplication is simply $a \times b = c$, where $a$ and $b$ are the numbers to multiply.

1. The problem is to find the product of 61 and 63. 2. We use the multiplication formula: $$a \times b$$ where $a=61$ and $b=63$.

1. **State the problem:** We need to find the product of 463 and 52, then subtract 965 from the result. 2. **Write the expression:** The problem can be expressed as $$463 \times 52

1. **State the problem:** We need to find the product of 463 and 52, then subtract 965 from the result. 2. **Write the expression:** The problem can be expressed as $$463 \times 52

1. The problem asks us to multiply by 8 the difference of 2103 and 987. 2. First, find the difference: $$2103 - 987$$.

1. **State the problem:** We need to find the product of 9 and 13, then add 63 to that product. 2. **Write the formula:** The product of two numbers $a$ and $b$ is $a \times b$. Th

1. **State the problem:** We need to find the sum of 2 and 5. 2. **Formula used:** Addition of two numbers is given by $a + b$.

1. The problem is to find the sum of the numbers 15, 8.65, and 5. 2. The formula for addition is simply adding all numbers together: $$\text{Sum} = a + b + c$$ where $a=15$, $b=8.6

1. The problem asks to circle the even numbers from the list: 24, 77, 92, 41, 56. 2. Even numbers are integers divisible by 2 without a remainder.

Let's look at the fraction $\frac{5}{5}$ step by step! 🥳 **Step 1:** Imagine you have 5 big yummy 🍎 apples.

Let's solve $\frac{5}{2}$ step by step!\n\n**Step 1:** Imagine you have 5 big cookies 🍪 🍪 🍪 🍪 🍪.\n\n**Step 2:** You want to share them equally into 2 groups.\n\n**Box 1:** <div st